Measurement of electro-optical coefficients based on the Stokes vectors
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DOI: 10.1016/j.measurement.2020.108287
Abstract: Abstract A method based on the Stokes vectors was developed for the measurement of electro-optical (EO) coefficients, and the detailed test principle, experimental apparatus and data processing were described. The practicability of this method was… read more here.
Keywords: optical coefficients; measurement electro; electro optical; method ... See more keywords
Optical coefficients extraction from terahertz time-domain transmission spectra based on multibeam interference principle
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DOI: 10.1117/1.oe.56.4.044101
Abstract: Abstract. We demonstrated a data-processing method based on multiple beam interference and Fresnel equations that simultaneously gave the refraction index and absorption coefficient from the raw data of terahertz (THz) time-domain spectroscopy (TDS), which laid… read more here.
Keywords: optical coefficients; interference; time; time domain ... See more keywords
Recalibration of the nonlinear optical coefficients of BaGa4Se7 crystal using second-harmonic-generation method.
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DOI: 10.1364/ol.446333
Abstract: Nonlinear optical coefficients are important parameters for nonlinear optical crystals. Based on the previously disclosed BaGa4Se7 crystal coefficients, the optimum phase-matching direction with the largest effective nonlinear optical coefficient appears in the second octant (90∘ read more here.
Keywords: nonlinear optical; optical coefficients; baga4se7 crystal; second harmonic ... See more keywords